[PATCH v4 05/22] drm/amdgpu: Convert to CRTC VBLANK callbacks
Alex Deucher
alexdeucher at gmail.com
Mon Feb 3 20:42:18 UTC 2020
On Thu, Jan 23, 2020 at 9:00 AM Thomas Zimmermann <tzimmermann at suse.de> wrote:
>
> VBLANK callbacks in struct drm_driver are deprecated in favor of
> their equivalents in struct drm_crtc_funcs. Convert amdgpu over.
>
> v2:
> * don't wrap existing functions; change signature instead
>
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu.h | 6 +++---
> drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 4 ++--
> drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 4 ----
> drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 21 +++++++++++--------
> drivers/gpu/drm/amd/amdgpu/dce_v10_0.c | 4 ++++
> drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 4 ++++
> drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 4 ++++
> drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 4 ++++
> drivers/gpu/drm/amd/amdgpu/dce_virtual.c | 4 ++++
> .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 +++++----
> 10 files changed, 43 insertions(+), 22 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> index f42e8d467c12..2319fdfc42e5 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> @@ -1191,9 +1191,9 @@ void amdgpu_driver_postclose_kms(struct drm_device *dev,
> int amdgpu_device_ip_suspend(struct amdgpu_device *adev);
> int amdgpu_device_suspend(struct drm_device *dev, bool fbcon);
> int amdgpu_device_resume(struct drm_device *dev, bool fbcon);
> -u32 amdgpu_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe);
> -int amdgpu_enable_vblank_kms(struct drm_device *dev, unsigned int pipe);
> -void amdgpu_disable_vblank_kms(struct drm_device *dev, unsigned int pipe);
> +u32 amdgpu_get_vblank_counter_kms(struct drm_crtc *crtc);
> +int amdgpu_enable_vblank_kms(struct drm_crtc *crtc);
> +void amdgpu_disable_vblank_kms(struct drm_crtc *crtc);
> long amdgpu_kms_compat_ioctl(struct file *filp, unsigned int cmd,
> unsigned long arg);
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> index a1e769d4417d..ad9c9546a64f 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> @@ -99,7 +99,7 @@ static void amdgpu_display_flip_work_func(struct work_struct *__work)
> & (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK)) ==
> (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK) &&
> (int)(work->target_vblank -
> - amdgpu_get_vblank_counter_kms(adev->ddev, amdgpu_crtc->crtc_id)) > 0) {
> + amdgpu_get_vblank_counter_kms(crtc)) > 0) {
> schedule_delayed_work(&work->flip_work, usecs_to_jiffies(1000));
> return;
> }
> @@ -219,7 +219,7 @@ int amdgpu_display_crtc_page_flip_target(struct drm_crtc *crtc,
> if (!adev->enable_virtual_display)
> work->base = amdgpu_bo_gpu_offset(new_abo);
> work->target_vblank = target - (uint32_t)drm_crtc_vblank_count(crtc) +
> - amdgpu_get_vblank_counter_kms(dev, work->crtc_id);
> + amdgpu_get_vblank_counter_kms(crtc);
>
> /* we borrow the event spin lock for protecting flip_wrok */
> spin_lock_irqsave(&crtc->dev->event_lock, flags);
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> index 955b78f1bba4..bc2fa428013f 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> @@ -1388,10 +1388,6 @@ static struct drm_driver kms_driver = {
> .postclose = amdgpu_driver_postclose_kms,
> .lastclose = amdgpu_driver_lastclose_kms,
> .unload = amdgpu_driver_unload_kms,
> - .get_vblank_counter = amdgpu_get_vblank_counter_kms,
> - .enable_vblank = amdgpu_enable_vblank_kms,
> - .disable_vblank = amdgpu_disable_vblank_kms,
> - .get_vblank_timestamp = drm_calc_vbltimestamp_from_scanoutpos,
> .irq_handler = amdgpu_irq_handler,
> .ioctls = amdgpu_ioctls_kms,
> .gem_free_object_unlocked = amdgpu_gem_object_free,
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> index 60591dbc2097..98c196de27a4 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> @@ -1110,14 +1110,15 @@ void amdgpu_driver_postclose_kms(struct drm_device *dev,
> /**
> * amdgpu_get_vblank_counter_kms - get frame count
> *
> - * @dev: drm dev pointer
> - * @pipe: crtc to get the frame count from
> + * @crtc: crtc to get the frame count from
> *
> * Gets the frame count on the requested crtc (all asics).
> * Returns frame count on success, -EINVAL on failure.
> */
> -u32 amdgpu_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe)
> +u32 amdgpu_get_vblank_counter_kms(struct drm_crtc *crtc)
> {
> + struct drm_device *dev = crtc->dev;
> + unsigned int pipe = crtc->index;
> struct amdgpu_device *adev = dev->dev_private;
> int vpos, hpos, stat;
> u32 count;
> @@ -1177,14 +1178,15 @@ u32 amdgpu_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe)
> /**
> * amdgpu_enable_vblank_kms - enable vblank interrupt
> *
> - * @dev: drm dev pointer
> - * @pipe: crtc to enable vblank interrupt for
> + * @crtc: crtc to enable vblank interrupt for
> *
> * Enable the interrupt on the requested crtc (all asics).
> * Returns 0 on success, -EINVAL on failure.
> */
> -int amdgpu_enable_vblank_kms(struct drm_device *dev, unsigned int pipe)
> +int amdgpu_enable_vblank_kms(struct drm_crtc *crtc)
> {
> + struct drm_device *dev = crtc->dev;
> + unsigned int pipe = crtc->index;
> struct amdgpu_device *adev = dev->dev_private;
> int idx = amdgpu_display_crtc_idx_to_irq_type(adev, pipe);
>
> @@ -1194,13 +1196,14 @@ int amdgpu_enable_vblank_kms(struct drm_device *dev, unsigned int pipe)
> /**
> * amdgpu_disable_vblank_kms - disable vblank interrupt
> *
> - * @dev: drm dev pointer
> - * @pipe: crtc to disable vblank interrupt for
> + * @crtc: crtc to disable vblank interrupt for
> *
> * Disable the interrupt on the requested crtc (all asics).
> */
> -void amdgpu_disable_vblank_kms(struct drm_device *dev, unsigned int pipe)
> +void amdgpu_disable_vblank_kms(struct drm_crtc *crtc)
> {
> + struct drm_device *dev = crtc->dev;
> + unsigned int pipe = crtc->index;
> struct amdgpu_device *adev = dev->dev_private;
> int idx = amdgpu_display_crtc_idx_to_irq_type(adev, pipe);
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> index bdc1e0f036d4..2512e7ebfedf 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> @@ -2494,6 +2494,10 @@ static const struct drm_crtc_funcs dce_v10_0_crtc_funcs = {
> .set_config = amdgpu_display_crtc_set_config,
> .destroy = dce_v10_0_crtc_destroy,
> .page_flip_target = amdgpu_display_crtc_page_flip_target,
> + .get_vblank_counter = amdgpu_get_vblank_counter_kms,
> + .enable_vblank = amdgpu_enable_vblank_kms,
> + .disable_vblank = amdgpu_disable_vblank_kms,
> + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp,
> };
>
> static void dce_v10_0_crtc_dpms(struct drm_crtc *crtc, int mode)
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> index 0319da5f7bf9..0dde22db9848 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> @@ -2573,6 +2573,10 @@ static const struct drm_crtc_funcs dce_v11_0_crtc_funcs = {
> .set_config = amdgpu_display_crtc_set_config,
> .destroy = dce_v11_0_crtc_destroy,
> .page_flip_target = amdgpu_display_crtc_page_flip_target,
> + .get_vblank_counter = amdgpu_get_vblank_counter_kms,
> + .enable_vblank = amdgpu_enable_vblank_kms,
> + .disable_vblank = amdgpu_disable_vblank_kms,
> + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp,
> };
>
> static void dce_v11_0_crtc_dpms(struct drm_crtc *crtc, int mode)
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
> index 78642c3b14fc..84219534bd38 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
> @@ -2388,6 +2388,10 @@ static const struct drm_crtc_funcs dce_v6_0_crtc_funcs = {
> .set_config = amdgpu_display_crtc_set_config,
> .destroy = dce_v6_0_crtc_destroy,
> .page_flip_target = amdgpu_display_crtc_page_flip_target,
> + .get_vblank_counter = amdgpu_get_vblank_counter_kms,
> + .enable_vblank = amdgpu_enable_vblank_kms,
> + .disable_vblank = amdgpu_disable_vblank_kms,
> + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp,
> };
>
> static void dce_v6_0_crtc_dpms(struct drm_crtc *crtc, int mode)
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> index 1e8d4975435a..3a640702d7d1 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> @@ -2395,6 +2395,10 @@ static const struct drm_crtc_funcs dce_v8_0_crtc_funcs = {
> .set_config = amdgpu_display_crtc_set_config,
> .destroy = dce_v8_0_crtc_destroy,
> .page_flip_target = amdgpu_display_crtc_page_flip_target,
> + .get_vblank_counter = amdgpu_get_vblank_counter_kms,
> + .enable_vblank = amdgpu_enable_vblank_kms,
> + .disable_vblank = amdgpu_disable_vblank_kms,
> + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp,
> };
>
> static void dce_v8_0_crtc_dpms(struct drm_crtc *crtc, int mode)
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
> index 4b2f915aba47..5707e4ad1a62 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
> @@ -123,6 +123,10 @@ static const struct drm_crtc_funcs dce_virtual_crtc_funcs = {
> .set_config = amdgpu_display_crtc_set_config,
> .destroy = dce_virtual_crtc_destroy,
> .page_flip_target = amdgpu_display_crtc_page_flip_target,
> + .get_vblank_counter = amdgpu_get_vblank_counter_kms,
> + .enable_vblank = amdgpu_enable_vblank_kms,
> + .disable_vblank = amdgpu_disable_vblank_kms,
> + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp,
> };
>
> static void dce_virtual_crtc_dpms(struct drm_crtc *crtc, int mode)
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index 3b68cddc4c81..42acb7775ee7 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -383,8 +383,8 @@ static void dm_pflip_high_irq(void *interrupt_params)
> * of pageflip completion, so last_flip_vblank is the forbidden count
> * for queueing new pageflips if vsync + VRR is enabled.
> */
> - amdgpu_crtc->last_flip_vblank = amdgpu_get_vblank_counter_kms(adev->ddev,
> - amdgpu_crtc->crtc_id);
> + amdgpu_crtc->last_flip_vblank =
> + amdgpu_get_vblank_counter_kms(&amdgpu_crtc->base);
>
> amdgpu_crtc->pflip_status = AMDGPU_FLIP_NONE;
> spin_unlock_irqrestore(&adev->ddev->event_lock, flags);
> @@ -4266,8 +4266,10 @@ static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs = {
> .set_crc_source = amdgpu_dm_crtc_set_crc_source,
> .verify_crc_source = amdgpu_dm_crtc_verify_crc_source,
> .get_crc_sources = amdgpu_dm_crtc_get_crc_sources,
> + .get_vblank_counter = amdgpu_get_vblank_counter_kms,
> .enable_vblank = dm_enable_vblank,
> .disable_vblank = dm_disable_vblank,
> + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp,
> };
>
> static enum drm_connector_status
> @@ -6478,7 +6480,7 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
> * clients using the GLX_OML_sync_control extension or
> * DRI3/Present extension with defined target_msc.
> */
> - last_flip_vblank = amdgpu_get_vblank_counter_kms(dm->ddev, acrtc_attach->crtc_id);
> + last_flip_vblank = amdgpu_get_vblank_counter_kms(pcrtc);
> }
> else {
> /* For variable refresh rate mode only:
> @@ -6507,7 +6509,7 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
> & (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK)) ==
> (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK) &&
> (int)(target_vblank -
> - amdgpu_get_vblank_counter_kms(dm->ddev, acrtc_attach->crtc_id)) > 0)) {
> + amdgpu_get_vblank_counter_kms(pcrtc)) > 0)) {
> usleep_range(1000, 1100);
> }
>
> --
> 2.24.1
>
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